NEW YORK - NOVEMEBER 2:  New York City Mayor Michael R. Bloomberg, (L) looks on during an arrival ceremony of the amphibious transport dock ship the soon to be commissioned USS New York on November 2, 2009 in New York City. The New York was built by Northrop Grumman Ship Systems in Avondale, Louisiana, using 7.5 tons of steel salvaged from the wreckage of the World Trade Center site in her bow will be commissioned during a ceremony on November 7. Getty Images logo Getty Images 3 weeks ago

NEW YORK - NOVEMEBER 2: New York City Mayor Michael R. Bloomberg, (L) looks on during an arrival ceremony of the amphibious transport dock ship the soon to be commissioned USS New York on November 2, 2009 in New York City. The New York was built by Northrop Grumman Ship Systems in Avondale, Louisiana, using 7.5 tons of steel salvaged from the wreckage of the World Trade Center site in her bow will be commissioned during a ceremony on November 7.